<!DOCTYPE html>
<html lang="en">
<head>
	<meta charset="UTF-8">
	<title>圆角边框</title>
	<style>
		div {
			width: 200px;
			height: 200px;
			background-color: pink;
			border-radius: 100px;
		}


		p{
			display: block;
			width: 100px;
			height: 20px;
			background-color: red;
			font-size: 20px;
			text-align: center;
			line-height: 20px;
			
			/* 50% 两条弧也挺好看的 */
			/*border-radius: 50%;*/
			
			/*高的一半*/
			border-radius: 10px;


		
		}
	</style>
</head>
<body>
	<div></div>
	<p>123</p>
</body>
</html>